I need outside opinions. One of my bridesmaids has been so mean and unsupportive. She has talked crap about me and my FI. She gets mad because I go with what I want and not what she wants and has given me problems about anything imaginable. She has been helpful but has also made me upset, stressed, and feeling bad about myself. My mother said to tell her to return everything because she doesn't want to wear the shoes I picked out for them, but I honestly don't know what to so.